diff --git a/Dockerfile b/Dockerfile
index b5ec8bd..18bc5ca 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,6 +15,7 @@ COPY --from=build /usr/src/app /usr/src/app
 WORKDIR /usr/src/app
 
 COPY ./code/ .
-EXPOSE 80
+ENV PORT 5000
+EXPOSE 5000
 
 CMD ["node", "main.js"]
diff --git a/Jenkinsfile b/Jenkinsfile
index aaf1357..aec5445 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,22 +1,50 @@
-node {
-    def app
-    stage('Clone repository') {
-        git 'https://github.com/KimGeunHye21/Wimb_DevOps.git'
-    }
-    stage('Build image') {
-        app = docker.build("kimgeunhye21/wimb")
-    }
-     stage('Test image') {
-         app.inside{
-         // sh'make test'
-         }
-     }
-    stage('Push image') {
-        docker.withRegistry('https://registry.hub.docker.com', 'kimgeunhye21') {
-           app.push("${env.BUILD_NUMBER}")
-           app.push("latest")
-        }
-    }
+pipeline {
+	agent any
+	environment {
+		PROJECT_ID = 'my-project-2024-442302'
+		CLUSTER_NAME = 'kube'
+		LOCATION = 'asia-northeast3-a'
+		CREDENTIALS_ID = 'gke'
+	}
+	stages {
+		stage("Checkout code") {
+			steps {
+				checkout scm
+			}
+		}
+		stage("Copy .env file") {
+			steps {
+				script {
+					sh "cp /var/jenkins_home/.env ./code/.env"
+				}
+			}
+		}
+		stage("Build image") {
+			steps {
+				script {
+					myapp = docker.build("kimgeunhye21/wimb:${env.BUILD_ID}")
+				}
+			}
+		}
+		stage("Push image") {
+			steps {
+				script {
+					docker.withRegistry('https://registry.hub.docker.com', 'kimgeunhye21') {
+						myapp.push("latest")
+						myapp.push("${env.BUILD_ID}")
+					}
+				}
+			}
+ 		}
+		stage('Deploy to GKE') {
+			when {
+				branch 'main'
+			}
+			steps{
+				sh "sed -i 's/wimb:latest/wimb:${env.BUILD_ID}/g' deployment.yaml"
+				step([$class: 'KubernetesEngineBuilder', projectId: env.PROJECT_ID, clusterName: env.CLUSTER_NAME, location: env.LOCATION, manifestPattern: 'deployment.yaml', credentialsId: env.CREDENTIALS_ID, 
+verifyDeployments: true])
+			}
+		}
+	}
 }
-
-// pr기반 테스트1
diff --git a/deployment.yaml b/deployment.yaml
new file mode 100644
index 0000000..ee0ffdd
--- /dev/null
+++ b/deployment.yaml
@@ -0,0 +1,43 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: wimb
+  labels:
+    app: wimb
+spec:
+  replicas: 3
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app: wimb
+  template:
+    metadata:
+      labels:
+        app: wimb
+        tier: wimb
+    spec:
+      containers:
+      - name: wimb
+        image: kimgeunhye21/wimb:latest
+        imagePullPolicy: Always
+        ports:
+        - containerPort: 5000
+          name: wimb
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: wimb
+  labels:
+    app: wimb
+spec:
+  ports:
+  - port: 80
+    targetPort: 5000
+  selector:
+    app: wimb
+    tier: wimb
+  type: LoadBalancer